..This study addressed the question of whether, in moderate to advanced Parkinson's disease (PD) with motor fluctuations, changes in decision-making and sensitivity to reward occur and to what extent dopaminergic therapy plays a role...

Dissociation between time reproduction of actions and of intervals in patients with Parkinson's disease

..Our results indicate that in PD patients the ability to reproduce motor acts can be dissociated from that of reproducing time intervals and that it can be improved by the administration of medical or surgical treatment...

Different functions in the cingulate cortex, a meta-analytic connectivity modeling study

..By analyzing a large number of studies, structure based meta-analysis can greatly contribute to new insights in the functional significance of brain activations and in the role of specific brain areas in behavior...

Unawareness of deficits in Alzheimer's disease: role of the cingulate cortex